A gangster rapper, Gibbs hasn’t really hidden his smoking habit. He talks about drug-dealing in his lyrics and gets high before shows.

“I definitely smoke weed, pray, and just rap to myself and pace around. Just get in the mode for the show,” he told NPR. “What’s the last thing I do before I go onstage? Smoke weed.”

Sharing the note on Twitter, though, may mean some lenient TSA employee gets fired, which happened in a case earlier this year where a screener left a freaky note for a woman who had a vibrator in her bag.